Operation Ouch!: Don't Pick Your Scabs!

SYNOPSIS

Dr Xand goes underwater to show how your blood clots, and Dr Ronx finds out how echolocation, an amazing navigation technique used by bats to fly in the dark, is helping visually impaired patients. There's a new body trick to make things look bigger, and it's time to meet our first ever Ouch Award nominees. Meanwhile, in the emergency department a broken leg requires surgery after a clash with a diving board and another patient has their finger stuck in a toy truck.